(19)
(11) EP 2 294 829 A1

(12)

(43) Date of publication:
16.03.2011 Bulletin 2011/11

(21) Application number: 09794040.7

(22) Date of filing: 23.04.2009
(51) International Patent Classification (IPC): 
H04N 17/00(2006.01)
(86) International application number:
PCT/GB2009/001033
(87) International publication number:
WO 2010/004238 (14.01.2010 Gazette 2010/02)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 07.07.2008 EP 08252312

(71) Applicant: British Telecommunications public limited company
London EC1A 7AJ (GB)

(72) Inventor:
  • DAVIS, Andrew, Gordon
    Woodbridge IP13 6LT (GB)

(74) Representative: Lidbetter, Timothy Guy Edwin et al
British Telecommunications plc Intellectual Property Department PPC5A, BT Centre 81 Newgate Street
London EC1A 7AJ
London EC1A 7AJ (GB)

   


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